/**
* Encoded WKB from blob
*
* This method will copy the given blob to memory descriptor. There's better
* ways to do this.
*
* @param string $blob - Binary safe string
* @return string
*/
public function encodeFromBlob($blob)
{
$this->fd = fopen('php://memory', 'wb');
fwrite($this->fd, $blob);
fseek($this->fd, 0);
$points = $this->parseWkb();
fclose($this->fd);
return parent::Encode($points);
}
public function testRounding()
{
$originalPoints = array(48.000006, 2.000004, 48.00001, 2.0);
$encoded = Polyline::Encode($originalPoints);
$this->assertEquals('a_~cH_seK??', $encoded);
$decodedPoints = Polyline::Decode($encoded);
$this->assertTrue($decodedPoints[0] === $decodedPoints[2]);
$this->assertTrue($decodedPoints[1] === $decodedPoints[3]);
}
/**
* @covers Polyline::Encode
* @covers Polyline::Flatten
*/
public function testEncode()
{
// Remove the following lines when you implement this test.
$this->assertEquals($this->encoded, Polyline::Encode($this->points));
}
